Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:26Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-y²) dy = √π / 2
278K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
163K
det| 3 6 ; 0 4 | = 12
\oint_C \vec{F}\cdot d\vec{r} = 0
250K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
261K
∇²y = 0
det| 12 6 ; 5 13 | = 126
352K
CaCO₃ → CaO + CO₂
det| 9 4 ; 1 10 | = 86
194K
\frac{9}{8} \sum_{i=1}^{n} i^{2}
305K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
413K
\lim_{β\to 0} \frac{\sin β}{β} = 1
297K
∑_{k=1}^{n} k = n(n+1)/2
17K
det| 1 5 ; 4 2 | = -18
63K